KR890008270A - Coating composition based on polyacid curing agent and polyepoxide - Google Patents

Coating composition based on polyacid curing agent and polyepoxide Download PDF

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Publication number
KR890008270A
KR890008270A KR1019880014916A KR880014916A KR890008270A KR 890008270 A KR890008270 A KR 890008270A KR 1019880014916 A KR1019880014916 A KR 1019880014916A KR 880014916 A KR880014916 A KR 880014916A KR 890008270 A KR890008270 A KR 890008270A
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South Korea
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composition
component
group
film forming
polyol
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KR1019880014916A
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Korean (ko)
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KR920002990B1 (en
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챤 웬-슈앙
리 듀포드 에드워드
앤드류 클라니카 조셉
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헬렌 에이.파블릭크
피피지 인더스트리즈·인포레이티드
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G59/00Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/40Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the curing agents used
    • C08G59/42Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof
    • C08G59/4246Polycarboxylic acids; Anhydrides, halides or low molecular weight esters thereof polymers with carboxylic terminal groups
    • C08G59/4269Macromolecular compounds obtained by reactions other than those involving unsaturated carbon-to-carbon bindings
    • C08G59/4276Polyesters
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D163/00Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
    • C09D163/10Epoxy resins modified by unsaturated compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

내용 없음No content

Description

다가사나 경화제 및 폴리에폭사이드를 기재로 하는 도장 조성물Coating composition based on polyvalent or hardening agent and polyepoxide

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (21)

수지상 결합체, 유기용매와 자동차의 상도제 조성물에 보통 존재하는 임의의 성분을 포함하는, 자동차의 상도제로 사용하기에 적당한 도장 조성물에 있어서, (A) 폴리에폭사이드 및 (B)사이클릭 디카복실산의 1,2-무수물(ⅰ), 1000이하의 수평균 분자량과 분자당 평균 3개 이상의 하이드로실 그룹을 갖는 올리고머에스테르 함유 폴리올 성분(ⅱ)을 반응시켜 제조한, 분자당 평균 3개 이상의 카복실 그룹과 450미만의 산 당량을 갖는 다가산 경화제를 포함하는 수지상 결합제를 특징으로 하는 도장 조성물.A coating composition suitable for use as a top coat for automobiles, comprising a dendritic binder, an organic solvent and any components normally present in the top coat composition of automobiles, wherein (A) polyepoxide and (B) cyclic dicarboxylic acid 1,2-anhydrides of ethylene, an average of 3 or more carboxyl groups per molecule, prepared by reacting an oligomer ester-containing polyol component (ii) having a number average molecular weight of 1000 or less and an average of 3 or more hydrosyl groups per molecule And a dendritic binder comprising a polyacid curing agent having an acid equivalent of less than 450. 제1항에 있어서, 폴리에폭사이드(A)가 사이클로헥산 옥사이드 잔기 함유 폴리에폭사이드와 지환족 폴리올의 폴리글리시딜 에테르로 구성된 군으로부터 선택된 조성물.The composition of claim 1, wherein the polyepoxide (A) is selected from the group consisting of cyclohexane oxide residue containing polyepoxides and polyglycidyl ethers of alicyclic polyols. 제2항에 있어서, 폴리에폭사이드(A)가 추가로 에폭시그를 함유 아클릴 중합체를 포함하는 조성물.The composition of claim 2, wherein the polyepoxide (A) further comprises an epoxyl-containing acryl polymer. 제1항에 있어서, 다가산 경화제가 400미만의 산 당량을 갖는 조성물.The composition of claim 1, wherein the polyacid curing agent has an acid equivalent of less than 400. 제1항에 있어서, 사이클릭 무수물(ⅰ)이 지환족 무수물인 조성물.The composition of claim 1, wherein the cyclic anhydride is an alicyclic anhydride. 제5항에 있어서, 치환족 무수물이 헥사하이드로프탈산 무수물, 알킬 치환된 헥사하이드로프탈산 무수물 및 이들의 혼합물로 구성된 군으로부터 선택된 조성물.The composition of claim 5 wherein the substituted group anhydride is selected from the group consisting of hexahydrophthalic anhydride, alkyl substituted hexahydrophthalic anhydride, and mixtures thereof. 제1항에 있어서, 올리고머 에스테르가 750미만의 수평균 분자량을 갖는 조성물.The composition of claim 1, wherein the oligomeric ester has a number average molecular weight of less than 750. 제1항에 있어서, 올리고머 에스테르카, 카복실 그룹들 시이에 2개 이상의 탄소원자를 갖는 선형 지방족 디카복실산 또는 그의 작용성 등가물(a)를 적어도 3개의 하이드록실 그룹을 갖는 유기 폴리올(b)와 반응시켜 제조된 조성물.The method according to claim 1, wherein the oligomeric ester car, a linear aliphatic dicarboxylic acid having two or more carbon atoms in its carboxyl group or functional equivalent thereof (a) is reacted with an organic polyol (b) having at least three hydroxyl groups. The prepared composition. 제8항에 있어서, 지방족 디카복실산 또는 그의 작용성 등가물(a)이 적어도 6개의 탄소원자를 갖는 조성물.The composition of claim 8 wherein the aliphatic dicarboxylic acid or functional equivalent thereof (a) has at least six carbon atoms. 제9항에 있어서, 지방족 디카복실산 또는 그의 작용성 등가물이 아디프산, 숙신산 및 이들의 혼합물, 및 언급한 디카복실산의 작용성 등가물로 구성된 군으로부터 선택된 조성물.10. The composition of claim 9, wherein the aliphatic dicarboxylic acid or functional equivalent thereof is selected from the group consisting of adipic acid, succinic acid and mixtures thereof, and functional equivalents of the dicarboxylic acids mentioned. 제8항에 있어서, 유기 폴리올(b)이 탄소원자 3 내지 12개를 갖는 지방족 폴리올인 조성물.The composition according to claim 8, wherein the organic polyol (b) is an aliphatic polyol having 3 to 12 carbon atoms. 제1항에 있어서, 폴리올 성분이 폴리에테르폴리올을 더 포함하는 조성물.The composition of claim 1 wherein the polyol component further comprises a polyetherpolyol. 제12항에 있어서, 폴리에테르 폴리올이 폴리(옥시테트라메틸렌)폴리올인 조성물.The composition of claim 12, wherein the polyether polyol is a poly (oxytetramethylene) polyol. 제1항에 있어서, 성분(A)의 에폭시 그룹에 대한 성분(B)의 산그룹의 당량비가 1.2 내지 0.8:1이고 이 당량비가 경화 생성물을 제조하기에 충분한 조성물.The composition of claim 1 wherein the equivalent ratio of acid groups of component (B) to the epoxy groups of component (A) is from 1.2 to 0.8: 1 and this equivalent ratio is sufficient to produce the cured product. 제1항에 있어서 성분(ⅱ)의 하이드록실 그룹에 대한 성분(ⅰ)의 무수물 그룹의 당량비가 적어도 0.8:1인 조성물.The composition of claim 1 wherein the equivalent ratio of the anhydride group of component (iii) to the hydroxyl group of component (ii) is at least 0.8: 1. 제8항에 있어서, 성분(a)의 선형 지방족 디카복실산 그룹에 대한 성분(b)의 유기폴리올의 몰비가 적어도 1.5:1인 조성물.The composition of claim 8 wherein the molar ratio of the organopolyol of component (b) to the linear aliphatic dicarboxylic acid group of component (a) is at least 1.5: 1. 기판에 유색 막 형성 조성물을 도포하여 하도막을 형성하고 이 하도막에 투명한 막 형성 조성물을 도포하여 하도막 위에 투명한 상도막을 형성하는 것을 포함하는 기판의 혼합 도장 방법에 있어서, 투명한 막 형성 조성물이 제1항의 수지상 결합제를 포함함을 특징으로 하는 방법.A mixed film forming composition for a substrate, comprising applying a colored film forming composition to a substrate to form a undercoat, and applying a transparent film forming composition to the undercoat to form a transparent top coat on the undercoat. A method comprising the dendritic binder of claim. 제17항에 있어서, 투명한 막 형성 조성물이 제2항의 수지상 결합제를 포함하는 방법.18. The method of claim 17, wherein the transparent film forming composition comprises the dendritic binder of claim 2. 제17항에 있어서, 투명한 막 형성 조성물이 제5항의 수지상 결합제를 포함하는 방법.18. The method of claim 17, wherein the transparent film forming composition comprises the dendritic binder of claim 5. 제17항에 있어서, 투명한 막 형성 조성물이 제8항의 수지상 결합제를 포함하는 방법.18. The method of claim 17, wherein the transparent film forming composition comprises the dendritic binder of claim 8. 제17항에 있어서, 투명한 막 형성 조성물이 제14항의 수지상 결합제를 포함하는 방법.18. The method of claim 17, wherein the transparent film forming composition comprises the dendritic binder of claim 14. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880014916A 1987-11-13 1988-11-12 Coating composition based on polyepoxieds and polyacid curing agents KR920002990B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12027287A 1987-11-13 1987-11-13
US120,272 1987-11-13
US120.272 1987-11-13

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KR890008270A true KR890008270A (en) 1989-07-10
KR920002990B1 KR920002990B1 (en) 1992-04-11

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KR1019880014916A KR920002990B1 (en) 1987-11-13 1988-11-12 Coating composition based on polyepoxieds and polyacid curing agents

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EP (1) EP0317184B1 (en)
JP (2) JPH0641575B2 (en)
KR (1) KR920002990B1 (en)
AU (1) AU594004B2 (en)
CA (1) CA1340156C (en)
DE (1) DE3863750D1 (en)
ES (1) ES2022991B3 (en)
MX (1) MX172267B (en)

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IL116255A (en) * 1995-01-05 2004-02-19 Du Pont High-solids coating composition
DE19908627C2 (en) 1999-02-27 2001-06-07 Herberts Gmbh & Co Kg Coating agents and their use in multi-layer painting
CA2598632A1 (en) 2003-11-20 2005-06-16 Solvay (Societe Anonyme) Process for producing dichloropropanol
KR20080036553A (en) 2005-05-20 2008-04-28 솔베이(소시에떼아노님) Method for making an epoxide starting with a polyhydroxylated aliphatic hydrocarbon and a chlorinating agent
EP1979392B1 (en) * 2006-02-03 2009-06-17 E.I. Du Pont De Nemours And Company Non-aqueous, liquid coating compositions
JP2011502032A (en) 2007-10-02 2011-01-20 ソルヴェイ(ソシエテ アノニム) Use of silicon-containing compositions to improve the corrosion resistance of containers
TWI478875B (en) 2008-01-31 2015-04-01 Solvay Process for degrading organic substances in an aqueous composition
FR2935968B1 (en) 2008-09-12 2010-09-10 Solvay PROCESS FOR THE PURIFICATION OF HYDROGEN CHLORIDE
JPWO2010095693A1 (en) * 2009-02-23 2012-08-30 関西ペイント株式会社 Coating composition and coating film forming method
US9309209B2 (en) 2010-09-30 2016-04-12 Solvay Sa Derivative of epichlorohydrin of natural origin
EP2886574A1 (en) * 2013-12-17 2015-06-24 BASF Coatings GmbH Adhesion promoter for solvent-based clear coatings

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US2683131A (en) * 1951-10-31 1954-07-06 Gen Electric Acidic polyester-ethoxyline resinous compositions
JPS51123232A (en) * 1975-04-22 1976-10-27 Teijin Ltd A process for preparing powder coating compound
JPS5371140A (en) * 1976-12-07 1978-06-24 Nippon Paint Co Ltd Repairing of glitter coating films
AU525570B2 (en) * 1977-12-07 1982-11-11 Hoechst A.G. Acid curable epoxy resin composition
US4261871A (en) * 1979-12-13 1981-04-14 Union Carbide Corporation Low energy-curable high solids coatings
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DE3682847D1 (en) * 1985-08-19 1992-01-23 Ppg Industries Inc COLORED AND CLEAR COATINGS WHICH INCLUDES THE CLEAR LAYER OF POLYEPOXIDE AND POLYACYEUR-RESISTANT.

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CA1340156C (en) 1998-12-01
JPH0641575B2 (en) 1994-06-01
JPH01165670A (en) 1989-06-29
ES2022991B3 (en) 1991-12-16
EP0317184A3 (en) 1989-09-27
MX172267B (en) 1993-12-09
AU2501188A (en) 1989-05-18
JPH10251382A (en) 1998-09-22
EP0317184B1 (en) 1991-07-17
AU594004B2 (en) 1990-02-22
KR920002990B1 (en) 1992-04-11
DE3863750D1 (en) 1991-08-22
EP0317184A2 (en) 1989-05-24

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